Figures

Input

Diagnostics

Results

Retro

Reference points

Miscellaneous

Tables

Parameter estimates

Parameter estimates, standard errors, and confidence intervals. Rounded to 3 decimal places.
Estimate Std. Error 95% CI lower 95% CI upper
stock 1 mean log(B-H a) intercept \(8.055\) \(2.839\) \(2.490\) \(13.620\)
stock 1 B-H b \(1.015\times 10^{-4}\) \(6.125\times 10^{-5}\) \(3.110\times 10^{-5}\) \(3.312\times 10^{-4}\)
stock 1 NAA \(\sigma\) (age 1) \(0.655\) \(0.106\) \(0.477\) \(0.899\)
stock 1 NAA \(\sigma\) (ages 2-6+) \(0.721\) \(0.043\) \(0.640\) \(0.811\)
Index 1 fully selected q \(2.110\times 10^{-4}\) \(2.472\times 10^{-5}\) \(1.677\times 10^{-4}\) \(2.654\times 10^{-4}\)
Index 2 fully selected q \(2.248\times 10^{-4}\) \(3.120\times 10^{-5}\) \(1.712\times 10^{-4}\) \(2.950\times 10^{-4}\)
Index 3 fully selected q \(2.683\times 10^{-4}\) \(3.220\times 10^{-5}\) \(2.120\times 10^{-4}\) \(3.394\times 10^{-4}\)
Fleet 1 Mean Selectivity for age 1 (Block 1) \(0.017\) \(0.006\) \(0.009\) \(0.032\)
Fleet 1 Mean Selectivity for age 2 (Block 1) \(0.249\) \(0.065\) \(0.145\) \(0.395\)
Fleet 1 Mean Selectivity for age 3 (Block 1) \(0.751\) \(0.078\) \(0.572\) \(0.872\)
Fleet 1 Mean Selectivity for age 4 (Block 1) \(1.000\) – – –
Fleet 1 Mean Selectivity for age 5 (Block 1) \(1.000\) – – –
Fleet 1 Mean Selectivity for age 6+ (Block 1) \(1.000\) – – –
Index 1 \(a_{50}\) (Block 2) \(2.306\) \(0.107\) \(2.099\) \(2.519\)
Index 1 1/slope (increasing) (Block 2) \(0.327\) \(0.031\) \(0.272\) \(0.393\)
Index 2 \(a_{50}\) (Block 3) \(1.611\) \(0.183\) \(1.278\) \(1.994\)
Index 2 1/slope (increasing) (Block 3) \(0.483\) \(0.102\) \(0.316\) \(0.725\)
Index 3 \(a_{50}\) (Block 4) \(2.135\) \(0.084\) \(1.973\) \(2.302\)
Index 3 1/slope (increasing) (Block 4) \(0.217\) \(0.018\) \(0.184\) \(0.254\)
Fleet 1 Selectivity RE \(\sigma\) (Block 1) \(1.050\) \(0.168\) \(0.768\) \(1.435\)
Fleet 1 Selectivity RE AR1 \(\rho\) (year) (Block 1) \(0.484\) \(0.167\) \(0.101\) \(0.742\)
Fleet 1 age comp, logistic-normal: \(\sigma\) \(3.449\) \(0.359\) \(2.813\) \(4.229\)
Index 1 age comp, logistic-normal: \(\sigma\) \(4.657\) \(0.280\) \(4.139\) \(5.240\)
Index 2 age comp, logistic-normal: \(\sigma\) \(5.276\) \(0.328\) \(4.671\) \(5.959\)
Index 3 age comp, logistic-normal: \(\sigma\) \(5.479\) \(0.356\) \(4.824\) \(6.222\)
Ecov bt temp: \(\mu\) \(7.383\) \(0.239\) \(6.914\) \(7.852\)
Ecov bt temp: \(\sigma\) \(0.282\) \(0.101\) \(0.139\) \(0.571\)
Ecov bt temp: AR1 \(\rho\) \(0.837\) \(0.119\) \(0.407\) \(0.963\)
stock 1 Recruitment Ecov: bt temp \(\beta_1\) \(-0.868\) \(0.371\) \(-1.594\) \(-0.141\)
Ecov: bt temp obs. sd. \(0.478\) \(0.079\) \(0.346\) \(0.661\)

Abundance at age

Abundance at age (1000s) for stock 1 in region 1.
1 2 3 4 5 6+
1973 90058 50616 32773 15758 5422 2888
1974 111271 40962 17601 12363 4649 2667
1975 100519 58229 12623 5328 3425 1435
1976 29719 52554 14835 2728 1168 1421
1977 19919 27664 16718 3706 677 644
1978 149471 12883 8802 3507 886 267
1979 29657 38956 6052 2403 921 649
1980 30243 37687 39819 3349 752 371
1981 33003 17120 15657 8847 1477 419
1982 43647 46622 15256 6489 1747 246
1983 16000 24486 24733 5374 1349 510
1984 18743 5180 7226 6407 2027 713
1985 28001 13291 2196 1487 849 158
1986 9279 18409 3700 748 482 277
1987 7686 5948 4332 1404 391 260
1988 7817 6025 3253 1144 357 79
1989 10800 8409 2834 879 232 80
1990 8392 6624 10577 2116 378 72
1991 52396 3137 3742 4728 667 106
1992 13729 21148 6871 2143 922 85
1993 35039 7429 8486 4270 490 166
1994 10478 9450 9061 4339 1098 407
1995 12830 7761 6963 2961 617 110
1996 27899 14766 17322 6282 1402 202
1997 22861 22054 23921 19634 3007 781
1998 62229 24962 13443 8987 5659 646
1999 54697 59816 48166 10715 6809 2737
2000 34513 51732 47121 23601 6297 4020
2001 43481 50317 48403 21395 7427 3372
2002 60388 58353 44415 18822 7565 3416
2003 54597 44702 29682 12445 4125 3707
2004 36914 34381 16771 8038 3610 2427
2005 51558 28837 26977 7766 1798 785
2006 136289 50934 18207 5927 1633 611
2007 66799 89745 35278 9060 1656 536
2008 27952 65444 42921 12649 2691 204
2009 42082 26537 47120 22723 7325 1534
2010 23917 20022 24249 21038 6157 2782
2011 22574 16525 18290 12692 4157 749
2012 21406 11655 13471 12171 4315 663
2013 24526 5578 4184 4074 2381 655
2014 11661 7065 3447 2404 1291 505
2015 5062 4330 3202 1650 1159 386
2016 2854 1160 2104 1539 799 595
2017 2670 699 522 771 698 816
2018 3540 684 350 158 338 852
2019 12318 800 230 149 76 751
2020 2497 1015 678 258 66 180
2021 656 551 1160 724 168 241
2022 3779 180 217 597 384 297

Fishing mortality at age by region

Total fishing mortality at age in region 1.
1 2 3 4 5 6+
1973 0.008 0.140 0.631 1.118 1.118 1.118
1974 0.029 0.387 0.954 1.167 1.167 1.167
1975 0.055 0.648 1.359 1.573 1.573 1.573
1976 0.056 0.642 1.321 1.521 1.521 1.521
1977 0.031 0.424 1.099 1.369 1.369 1.369
1978 0.052 0.558 1.059 1.192 1.192 1.192
1979 0.030 0.385 0.928 1.126 1.126 1.126
1980 0.012 0.149 0.345 0.413 0.413 0.413
1981 0.009 0.138 0.542 0.849 0.849 0.849
1982 0.072 0.571 0.866 0.925 0.925 0.925
1983 0.106 0.686 0.938 0.982 0.982 0.982
1984 0.063 0.709 1.411 1.609 1.609 1.609
1985 0.047 0.477 0.859 0.953 0.953 0.953
1986 0.039 0.414 0.775 0.869 0.869 0.869
1987 0.063 0.708 1.410 1.608 1.608 1.608
1988 0.074 0.683 1.145 1.250 1.250 1.250
1989 0.033 0.346 0.648 0.727 0.727 0.727
1990 0.059 0.568 0.984 1.082 1.082 1.082
1991 0.010 0.160 0.690 1.170 1.170 1.170
1992 0.159 0.742 0.905 0.930 0.930 0.930
1993 0.102 0.660 0.900 0.942 0.942 0.942
1994 0.008 0.145 0.765 1.635 1.635 1.635
1995 0.002 0.039 0.213 0.482 0.482 0.482
1996 0.007 0.076 0.146 0.164 0.164 0.164
1997 0.004 0.049 0.109 0.129 0.129 0.129
1998 0.008 0.101 0.258 0.320 0.320 0.320
1999 0.004 0.054 0.123 0.146 0.146 0.146
2000 0.006 0.072 0.146 0.167 0.167 0.167
2001 0.004 0.051 0.150 0.198 0.198 0.198
2002 0.001 0.024 0.105 0.178 0.178 0.178
2003 0.003 0.049 0.192 0.300 0.300 0.300
2004 0.002 0.036 0.246 0.871 0.871 0.871
2005 0.002 0.041 0.185 0.327 0.327 0.327
2006 0.001 0.012 0.087 0.349 0.349 0.349
2007 0.001 0.014 0.063 0.114 0.114 0.114
2008 0.000 0.007 0.041 0.099 0.099 0.099
2009 0.001 0.011 0.041 0.061 0.061 0.061
2010 0.001 0.012 0.037 0.050 0.050 0.050
2011 0.001 0.009 0.045 0.090 0.090 0.090
2012 0.001 0.009 0.036 0.057 0.057 0.057
2013 0.000 0.006 0.026 0.043 0.043 0.043
2014 0.000 0.003 0.021 0.056 0.056 0.056
2015 0.000 0.003 0.018 0.056 0.056 0.056
2016 0.000 0.002 0.009 0.024 0.024 0.024
2017 0.000 0.008 0.038 0.073 0.073 0.073
2018 0.000 0.003 0.020 0.053 0.053 0.053
2019 0.000 0.003 0.008 0.010 0.010 0.010
2020 0.002 0.027 0.122 0.217 0.217 0.217
2021 0.000 0.008 0.038 0.066 0.066 0.066
2022 0.001 0.008 0.017 0.020 0.020 0.020

Fishing mortality at age by fleet

Total fishing mortality at age in Fleet 1.
1 2 3 4 5 6+
1973 0.008 0.140 0.631 1.118 1.118 1.118
1974 0.029 0.387 0.954 1.167 1.167 1.167
1975 0.055 0.648 1.359 1.573 1.573 1.573
1976 0.056 0.642 1.321 1.521 1.521 1.521
1977 0.031 0.424 1.099 1.369 1.369 1.369
1978 0.052 0.558 1.059 1.192 1.192 1.192
1979 0.030 0.385 0.928 1.126 1.126 1.126
1980 0.012 0.149 0.345 0.413 0.413 0.413
1981 0.009 0.138 0.542 0.849 0.849 0.849
1982 0.072 0.571 0.866 0.925 0.925 0.925
1983 0.106 0.686 0.938 0.982 0.982 0.982
1984 0.063 0.709 1.411 1.609 1.609 1.609
1985 0.047 0.477 0.859 0.953 0.953 0.953
1986 0.039 0.414 0.775 0.869 0.869 0.869
1987 0.063 0.708 1.410 1.608 1.608 1.608
1988 0.074 0.683 1.145 1.250 1.250 1.250
1989 0.033 0.346 0.648 0.727 0.727 0.727
1990 0.059 0.568 0.984 1.082 1.082 1.082
1991 0.010 0.160 0.690 1.170 1.170 1.170
1992 0.159 0.742 0.905 0.930 0.930 0.930
1993 0.102 0.660 0.900 0.942 0.942 0.942
1994 0.008 0.145 0.765 1.635 1.635 1.635
1995 0.002 0.039 0.213 0.482 0.482 0.482
1996 0.007 0.076 0.146 0.164 0.164 0.164
1997 0.004 0.049 0.109 0.129 0.129 0.129
1998 0.008 0.101 0.258 0.320 0.320 0.320
1999 0.004 0.054 0.123 0.146 0.146 0.146
2000 0.006 0.072 0.146 0.167 0.167 0.167
2001 0.004 0.051 0.150 0.198 0.198 0.198
2002 0.001 0.024 0.105 0.178 0.178 0.178
2003 0.003 0.049 0.192 0.300 0.300 0.300
2004 0.002 0.036 0.246 0.871 0.871 0.871
2005 0.002 0.041 0.185 0.327 0.327 0.327
2006 0.001 0.012 0.087 0.349 0.349 0.349
2007 0.001 0.014 0.063 0.114 0.114 0.114
2008 0.000 0.007 0.041 0.099 0.099 0.099
2009 0.001 0.011 0.041 0.061 0.061 0.061
2010 0.001 0.012 0.037 0.050 0.050 0.050
2011 0.001 0.009 0.045 0.090 0.090 0.090
2012 0.001 0.009 0.036 0.057 0.057 0.057
2013 0.000 0.006 0.026 0.043 0.043 0.043
2014 0.000 0.003 0.021 0.056 0.056 0.056
2015 0.000 0.003 0.018 0.056 0.056 0.056
2016 0.000 0.002 0.009 0.024 0.024 0.024
2017 0.000 0.008 0.038 0.073 0.073 0.073
2018 0.000 0.003 0.020 0.053 0.053 0.053
2019 0.000 0.003 0.008 0.010 0.010 0.010
2020 0.002 0.027 0.122 0.217 0.217 0.217
2021 0.000 0.008 0.038 0.066 0.066 0.066
2022 0.001 0.008 0.017 0.020 0.020 0.020